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  1. MazdaSpeed3 Stock Issues
    Now this whole event has taken 3 months from noticing an engine difference to ongoing currently. In the beginning I would get a sulfur smell along with some weird throttle patterns when I would push my car hard, witch clearly turned into terrible miss fires at a low RPM and loss of 75 percent of...
  2. Powertrain Technical Information, FAQ's, How-To's
    Hi guys i just got a 2004 M3 5speed nom abs for basacly free, my diff bearing is going out and i wanted to see if i can slap a abs 5speed from 04-06 so i can make it run, im aware that ill loose cruse control and i wont have a speedo. So is it a sr8 bolt on as in i can still use the stock axles...
  3. Models / Trim
    Hello! For reference, I have a 2009 Mazda 3 i Touring 2.0 Liter Sedan Automatic. I was driving for about 30 minutes today when I head a little noise and then my radio cut off. The light on my display and all information went away. My door-open light came on. Everything seems to be driving okay...
  4. Stock Issues
    I just recently bought a 2004 Mazda 3 Hatchback with 178,000 miles on it. After I had put about 100 miles or so on it I started to get this noise (). I want to know if anyone knows what it is and if I should be too concerned about it. Thanks!
  5. Modifications
    Hello, I am brand new to this site and this is my first post. I have a 2007 Mazda 3i Touring that I unfortunately put into a wall about a month and a half ago. I am about to start the process of rebuilding it but don’t have the most experience wrenching alone. Runs and drives but front end is...
  6. Mazda3 (Axela)
    I changed my battery in my 2008 Mazda 3 Now the horn won’t stop beeping and the car won’t start. How do I get the security system to stop. Does the key need to be programmed?
  7. Mazda3 (Axela)
    I have a 2004 Mazda 3 and I’m Wondering what the dimensions of my exhaust is to install a cherry bomb. Any help?
  8. MazdaSpeed3 DISI Turbo
    Hey guys I have a 2009 Mazdaspeed 3 that is currently stage 2 FBO and I was driving today and had a cloud of white smoke out of my exhaust on deceleration. I thought it was my head gasket and which I thought may have allowed some coolant to get into the cylinder. And now on my Cobb tuner I have...
  9. Wheels / Tires
    Hey guys this is my first time posting on here so sorry if I do something wrong/this is the wrong thread. Anyways, I tried to fit a set of 18in. RX-8 wheels onto my car (2007 Mazda 3 i sedan 2.0) the other day. When I brought it in to discount tire and they fit the front left, the guy showed me...
  10. I Just Got my Mazda3/MazdaSpeed3!
    I’m hearing a pretty large rattling sound from the timing chain and a rattling/tapping sound at idle, I’m assuming this means my timing chain needs to be rebuilt? Any help is great thanks guys
  11. MazdaSpeed
    Hi, I recently bought my speed3 because I was dying to buy one for the longest. But recently I realized the codes and i don’t know how to approach a fix that won’t break my bank. I attached the codes Im having. For the O2 sensor I replaced it with I new one I bought and I’m still getting the...
1-11 of 11 Results